Academic Thesis

Basic information

Name WATANABE Kyoko
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researchmap researcher code 1000189480
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Title

First report of cacao pod rot caused by Diaporthe tulliensis in the Philippines

Bibliography Type

Joint Author

Author

Mike Andre C. Malonzo, Shunsuke Nozawa, Celynne Ocampo-Padilla, Jerwin Ramos Undan, Renato G. Reyes, Kyoko Watanabe

OwnerRoles

Summary

In 2023, a cacao pod in the fields of Aurora, Philippines exhibited a symptom such as brown surface lesion with internal rot. A single-spore isolate obtained from the pod successfully reproduced the original symptom on cacao pods and demonstrated pathogenicity on leaves. The isolate was identified as Diaporthe tulliensis R.G. Shivas, Vawdrey & Y.P. Tan through morphological and phylogenetic analyses using a concatenated sequence dataset of ITS, tef1, tub2, cal, and his3. This study represents the first report of D. tulliensis as a causal agent of cacao pod rot in the Philippines.

Publisher

Springer Nature Link

Volume

92

Number Of Pages

StartingPage

130

EndingPage

Date of Issue

2026/01/05

Referee

Exist

Invited

Not exist

Language

English

Thesis Type

Research papers (academic journals)

International Collaboration

Not International Collabolation

International Journal

International

ISSN

eISSN

ISBN

DOI:10.1007/s10327-025-01268-7

DOI

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PMCID

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Format

Doi

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Not Downloadable

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